Climatological Report (Daily)
Issued by NWS

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368
CDUS45 KREV 150837
CLITVL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RENO NV
137 AM PDT MON SEP 15 2025

...................................

...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR SEPTEMBER 14 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1968 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         73    200 PM  88    1990  74     -1       75
  MINIMUM         38    524 AM  22    1970  36      2       36
  AVERAGE         56                        55      1       56

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.01  -0.01     0.00
  MONTH TO DATE    0.20                      0.07   0.13     0.00
  SINCE OCT 1     13.31                     20.25  -6.94    13.71
  SINCE JAN 1      9.05                     13.39  -4.34    10.45

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY        9                        10     -1        9
  MONTH TO DATE  119                       120     -1       89
  SINCE SEP 1    119                       120     -1       89
  SINCE JUL 1    398                       401     -3      312

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JAN 1     17                        28    -11       82
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     4.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     25
 AVERAGE    59

..........................................................


THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        85      1981
 MINIMUM TEMPERATURE (F)   36        26      1986


SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE   642 AM PDT   SUNSET   708 PM PDT
SEPTEMBER 16 2025.....SUNRISE   643 AM PDT   SUNSET   706 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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